/*
 * This file Copyright (c) 2015. Walle.
 * (http://www.wallellen.com). All rights reserved.
 *
 *
 * This file is dual-licensed under both the
 * Walle Agreement (WA) and the GNU General Public License.
 * You may elect to use one or the other of these licenses.
 *
 * This file is distributed in the hope that it will be
 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
 * Redistribution, except as permitted by whichever of the GPL
 * or WA you select, is prohibited.
 *
 * 1. For the GPL license (GPL), you can redistribute and/or
 * modify this file under the terms of the GNU General
 * Public License, Version 3, as published by the Free Software
 * Foundation.  You should have received a copy of the GNU
 * General Public License, Version 3 along with this program;
 * if not, write to the Free Software Foundation, Inc., 51
 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 2. For the Walle Agreement (WA), this file
 * and the accompanying materials are made available under the
 * terms of the WA which accompanies this distribution, and
 * is available at http://www.wallellen.com/agreement.html
 *
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 */

package com.wallellen.parameter.dao.impl;

import com.wallellen.parameter.dao.DictionaryEntityDaoInter;
import com.wallellen.parameter.domain.AloneDictionaryEntity;
import org.hibernate.Query;
import org.hibernate.SQLQuery;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.stereotype.Repository;

import javax.annotation.Resource;
import java.math.BigInteger;
import java.util.List;

/**
 * Created by walle on 12/12/15.
 */
@Repository
public class DictionaryEntityDao
        implements DictionaryEntityDaoInter {

    @Resource(name = "sessionFactory")
    private SessionFactory sessionFatory;

    public void deleteEntity(AloneDictionaryEntity entity) {
        Session session = this.sessionFatory.getCurrentSession();
        session.delete(entity);
    }

    public int getAllListNum() {
        Session session = this.sessionFatory.getCurrentSession();
        SQLQuery sqlquery = session
                .createSQLQuery("select count(*) from alone_dictionary_entity ");
        BigInteger num = (BigInteger) sqlquery.list().get(0);
        return num.intValue();
    }

    public AloneDictionaryEntity getEntity(String id) {
        Session session = this.sessionFatory.getCurrentSession();
        return (AloneDictionaryEntity) session.get(AloneDictionaryEntity.class,
                id);
    }

    public AloneDictionaryEntity insertEntity(AloneDictionaryEntity entity) {
        Session session = this.sessionFatory.getCurrentSession();
        session.save(entity);
        return entity;
    }

    public SessionFactory getSessionFatory() {
        return this.sessionFatory;
    }

    public void setSessionFatory(SessionFactory sessionFatory) {
        this.sessionFatory = sessionFatory;
    }

    public void editEntity(AloneDictionaryEntity entity) {
        Session session = this.sessionFatory.getCurrentSession();
        session.update(entity);
    }

    public List<AloneDictionaryEntity> findEntityByKey(String key) {
        String hql = "from AloneDictionaryEntity a where a.entityindex = ?";
        Session session = this.sessionFatory.getCurrentSession();
        Query query = session.createQuery(hql);
        query.setString(0, key);
        return query.list();
    }

    public List<AloneDictionaryEntity> findEntityByKey(String key, String exId) {
        String hql = "from AloneDictionaryEntity a where a.entityindex = ? and a.id != ?";
        Session session = this.sessionFatory.getCurrentSession();
        Query query = session.createQuery(hql);
        query.setString(0, key.trim()).setString(1, exId);
        return query.list();
    }

    public List<AloneDictionaryEntity> getAllEntity() {
        String hql = "from AloneDictionaryEntity";
        Session session = this.sessionFatory.getCurrentSession();
        Query query = session.createQuery(hql);
        return query.list();
    }
}